TSTP Solution File: SET024-4 by Zipperpin---2.1.9999
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% File : Zipperpin---2.1.9999
% Problem : SET024-4 : TPTP v8.1.2. Released v1.0.0.
% Transfm : NO INFORMATION
% Format : NO INFORMATION
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xxknpm9Soj true
% Computer : n003.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Aug 31 16:11:54 EDT 2023
% Result : Unsatisfiable 1.01s 0.80s
% Output : Refutation 1.01s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : SET024-4 : TPTP v8.1.2. Released v1.0.0.
% 0.14/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xxknpm9Soj true
% 0.15/0.35 % Computer : n003.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Sat Aug 26 09:07:54 EDT 2023
% 0.15/0.35 % CPUTime :
% 0.15/0.35 % Running portfolio for 300 s
% 0.15/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.35 % Number of cores: 8
% 0.21/0.36 % Python version: Python 3.6.8
% 0.21/0.36 % Running in FO mode
% 0.22/0.64 % Total configuration time : 435
% 0.22/0.64 % Estimated wc time : 1092
% 0.22/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.22/0.73 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.22/0.76 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.22/0.76 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.22/0.77 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.22/0.77 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.22/0.77 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 1.01/0.79 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 1.01/0.80 % Solved by fo/fo3_bce.sh.
% 1.01/0.80 % BCE start: 16
% 1.01/0.80 % BCE eliminated: 2
% 1.01/0.80 % PE start: 14
% 1.01/0.80 logic: eq
% 1.01/0.80 % PE eliminated: 0
% 1.01/0.80 % done 15 iterations in 0.017s
% 1.01/0.80 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.01/0.80 % SZS output start Refutation
% 1.01/0.80 thf(singleton_set_type, type, singleton_set: $i > $i).
% 1.01/0.80 thf(non_ordered_pair_type, type, non_ordered_pair: $i > $i > $i).
% 1.01/0.80 thf(member_type, type, member: $i > $i > $o).
% 1.01/0.80 thf(little_set_type, type, little_set: $i > $o).
% 1.01/0.80 thf(a_type, type, a: $i).
% 1.01/0.80 thf(prove_membership_of_singleton_set, conjecture,
% 1.01/0.80 (member @ a @ ( singleton_set @ a ))).
% 1.01/0.80 thf(zf_stmt_0, negated_conjecture, (~( member @ a @ ( singleton_set @ a ) )),
% 1.01/0.80 inference('cnf.neg', [status(esa)], [prove_membership_of_singleton_set])).
% 1.01/0.80 thf(zip_derived_cl15, plain, (~ (member @ a @ (singleton_set @ a))),
% 1.01/0.80 inference('cnf', [status(esa)], [zf_stmt_0])).
% 1.01/0.80 thf(singleton_set, axiom,
% 1.01/0.80 (( singleton_set @ X ) = ( non_ordered_pair @ X @ X ))).
% 1.01/0.80 thf(zip_derived_cl5, plain,
% 1.01/0.80 (![X0 : $i]: ((singleton_set @ X0) = (non_ordered_pair @ X0 @ X0))),
% 1.01/0.80 inference('cnf', [status(esa)], [singleton_set])).
% 1.01/0.80 thf(non_ordered_pair2, axiom,
% 1.01/0.80 (( member @ U @ ( non_ordered_pair @ X @ Y ) ) | ( ~( little_set @ U ) ) |
% 1.01/0.80 ( ( U ) != ( X ) ))).
% 1.01/0.80 thf(zip_derived_cl2, plain,
% 1.01/0.80 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.01/0.80 ( (member @ X0 @ (non_ordered_pair @ X1 @ X2))
% 1.01/0.80 | ~ (little_set @ X0)
% 1.01/0.80 | ((X0) != (X1)))),
% 1.01/0.80 inference('cnf', [status(esa)], [non_ordered_pair2])).
% 1.01/0.80 thf(zip_derived_cl65, plain,
% 1.01/0.80 (![X0 : $i, X1 : $i]:
% 1.01/0.80 ( (member @ X1 @ (singleton_set @ X0))
% 1.01/0.80 | ((X1) != (X0))
% 1.01/0.80 | ~ (little_set @ X1))),
% 1.01/0.80 inference('sup+', [status(thm)], [zip_derived_cl5, zip_derived_cl2])).
% 1.01/0.80 thf(zip_derived_cl74, plain, ((~ (little_set @ a) | ((a) != (a)))),
% 1.01/0.80 inference('sup+', [status(thm)], [zip_derived_cl15, zip_derived_cl65])).
% 1.01/0.80 thf(a_little_set, axiom, (little_set @ a)).
% 1.01/0.80 thf(zip_derived_cl14, plain, ( (little_set @ a)),
% 1.01/0.80 inference('cnf', [status(esa)], [a_little_set])).
% 1.01/0.80 thf(zip_derived_cl75, plain, (((a) != (a))),
% 1.01/0.80 inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl14])).
% 1.01/0.80 thf(zip_derived_cl76, plain, ($false),
% 1.01/0.80 inference('simplify', [status(thm)], [zip_derived_cl75])).
% 1.01/0.80
% 1.01/0.80 % SZS output end Refutation
% 1.01/0.80
% 1.01/0.80
% 1.01/0.80 % Terminating...
% 1.56/0.85 % Runner terminated.
% 1.56/0.86 % Zipperpin 1.5 exiting
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